The new version no longer crashes on start up and works well. If you had trouble before, give this version a try. Tested on a U1252B, U1272A, and U1282A with no problems. 4 stars for the app and a bonus star for Keysight's pro-active customer service who went to the trouble of tracking me down to notify me of the fix and collected my feedback on potential enhancements.
This App it is the latest 2015-2016 version of meter logger, and works great at my Samsung Galaxy S5 / Android 5.0 Even so this App needs few corrections. Text-to-speech Active voice Language selection option this must be made due the settings of your phone. You can setup Samsung TTS in English & Google speech engine in you local language. Now at Data log screen: I am measuring 220V AC and data log side axis this show a measuring range in the class of several Kilo-volts. Same bug at Min/Max/Average. PROBLEM: Comma Separated Values, for international compatibility... When phone is set using ENG language there is no problem. Screenshot feature this is fantastic! Great App, just needs few corrections, I do give five stars because this app has no hardware or software issues. I look forward for the next update. Note: All other similar App versions described as Keysight mobile xxx them are older.